Modified lifetime prediction for multilayer ceramic capacitors based on space charge evolution

Modified lifetime prediction for multilayer ceramic capacitors based on space charge evolution

Accurate lifetime prediction for multilayer ceramic capacitors (MLCCs) is essential to ensure the reliability of electronic systems. A prediction formula based on a physical model has been recently proposed as an alternative to the widely used empirical formula. In this study, we used thermally stim...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Japanese Journal of Applied Physics 2018-11, Vol.57 (11S), p.11
Hauptverfasser: Morita, Koichiro, Shimura, Tetsuo, Abe, Shinichi, Konishi, Yukihiro
Format: Artikel
Sprache:eng
Schlagworte:
Capacitors
Electric fields
Electronic systems
Mathematical models
Multilayers
Space charge
Thermally stimulated depolarization current
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Accurate lifetime prediction for multilayer ceramic capacitors (MLCCs) is essential to ensure the reliability of electronic systems. A prediction formula based on a physical model has been recently proposed as an alternative to the widely used empirical formula. In this study, we used thermally stimulated depolarization current measurements to demonstrate that the physical model should be modified for low electric fields (
ISSN:0021-4922
1347-4065
DOI:10.7567/JJAP.57.11UC03